Clinical Evidence

Clinical Research conducted on DYSIS

Details of the various clinical trials and peer reviewed publications are available below. The US Federal Regulations restricts the display of certain non-US clinical data. Please declare your home country by selecting the appropriate tab below.

Challenges and improvements in colposcopy on a post-treatment patient with carcinoma in situ


Women treated for cervical dysplasia are co-tested (cytology/high-risk human papillomavirus) at 12/24 months. Those with a positive result are referred for colposcopy and continue to be monitored as dysplasia progression risk remains elevated.


A 56-year old woman with a history of excisional treatments, abnormal screening tests and persistent low-grade disease had colposcopy following high-grade cytology. She was examined using the DYSISTM Dynamic Spectral Imaging (DSI) map adjunctively to clinical judgment. Colposcopy was satisfactory and two punch biopsies revealed CIN1; given patient history and age, and corroborated by a large area of positive DSI mapping of the acetowhitening, cold knife conization was performed, which revealed carcinoma in situ in the most intense area of the map.


Colposcopy on healing epithelium is challenging as cervical morphology differs; in this case, using the DSI mapping adjunctively to colposcopy helped standardize and improve diagnostic and management decisions, reducing risks for the patient.


The full Case Study report can be read here.


Dr Fellenbaum tells us how the DYSIS Colposcope has helped to offer his patient's the best care possible.
Dr Theodore FellenbaumFlint OBGYNPlay Video  Dr Theodore Fellenbaum


Women’s Care Florida adopted a DYSIS Colposcope to improve their standard of care. Dr Kapitz tells us how it has improved cervical…
Dr KapitzWomen's Care FloridaPlay Video  Dr Kapitz


Donovan Miske tells us how the DYSIS Colposcope has increased the level of care across all 3 of the practice locations.
Donovan Miske – Practice ManagerFlint OB/GYN (Flint, MI)Play Video  onovan Miske – Practice Manager